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<h1 id="release-notes-for-stm32-sequencer"><small>Release Notes for</small> STM32 sequencer</h1>
<p>Copyright © 2019 STMicroelectronics<br />
</p>
<a href="https://www.st.com" class="logo"><img src="_htmresc/st_logo.png" alt="ST logo" /></a>
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<h1 id="license">License</h1>
<p>This software component is licensed by ST under BSD 3-Clause license, the “License”; You may not use this file except in compliance with the License. You may obtain a copy of the License at:</p>
<p><a href="https://opensource.org/licenses/BSD-3-Clause">https://opensource.org/licenses/BSD-3-Clause</a></p>
<h1 id="purpose">Purpose</h1>
<p>The source code delivered is an utility to help the task scheduling inside a system without OS.</p>
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<h1 id="update-history">Update History</h1>
<div class="collapse">
<input type="checkbox" id="collapse-section8" checked aria-hidden="true"> <label for="collapse-section8" aria-hidden="true">v1.5.1 / 10-Sept-2020</label>
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<h2 id="main-changes">Main Changes</h2>
<h3 id="maintenance-release">Maintenance release</h3>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Ticket 86948 - CodeSpell : Correct some english words typo</td>
</tr>
</tbody>
</table>
<h2 id="known-limitations">Known Limitations</h2>
<p>Outstanding bugs list : None</p>
<p>Requirements not met or planned in a forthcoming release : None</p>
<h2 id="development-toolchains-and-compilers">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
<li>System Workbench STM32 (SW4STM32) toolchain V2.7.2</li>
</ul>
<h2 id="backward-compatibility">Backward compatibility</h2>
<p>No compatibility break with previous version</p>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section7" aria-hidden="true"> <label for="collapse-section7" aria-hidden="true">v1.5.0 / 5-Sept-2020</label>
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<h2 id="main-changes-1">Main Changes</h2>
<h3 id="maintenance-release-1">Maintenance release</h3>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Ticket 91315 - Four lines of code should be under a __weak function to allow overcharge it for unprivileged mode</td>
</tr>
<tr class="even">
<td style="text-align: left;">Ticket 89624 - Utilities Releases Notes improvements - Link on openorg BSD-3-Clause</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Ticket 86948 - CodeSpell : Correct some english words typo</td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-1">Known Limitations</h2>
<p>Outstanding bugs list : None</p>
<p>Requirements not met or planned in a forthcoming release : None</p>
<h2 id="development-toolchains-and-compilers-1">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
<li>System Workbench STM32 (SW4STM32) toolchain V2.7.2</li>
</ul>
<h2 id="backward-compatibility-1">Backward compatibility</h2>
<p>No compatibility break with previous version</p>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section6" aria-hidden="true"> <label for="collapse-section6" aria-hidden="true">v1.4.0 / 19-Dec-2019</label>
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<h2 id="main-changes-2">Main Changes</h2>
<h3 id="maintenance-release-2">Maintenance release</h3>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Doxygen update</td>
</tr>
<tr class="even">
<td style="text-align: left;">[78010][UTILITIES][SEQ] update the function UTIL_SEQ_EvtIdle to allow the run of all tasks except the task waiting for an event</td>
</tr>
<tr class="odd">
<td style="text-align: left;">[78143][UTILITIES][SEQ] UTIL_SEQ_RFU definition has been wrongly removed from UTIL_Seq.h</td>
</tr>
<tr class="even">
<td style="text-align: left;">[77834][UTILITIES][SEQ] Allow call of WaitEvent in the context of PreIdle/PostIdle</td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-2">Known Limitations</h2>
<p>Outstanding bugs list : None</p>
<p>Requirements not met or planned in a forthcoming release : None</p>
<h2 id="development-toolchains-and-compilers-2">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
<li>System Workbench STM32 (SW4STM32) toolchain V2.7.2</li>
</ul>
<h2 id="backward-compatibility-2">Backward compatibility</h2>
<p>No compatibility break with previous version</p>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section5" aria-hidden="false"> <label for="collapse-section5" aria-hidden="true">V1.3.0 / 25-Sept-2019</label>
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<h2 id="main-changes-3">Main Changes</h2>
<h3 id="release-v1.3.0">release V1.3.0</h3>
<h2 id="contents">Contents</h2>
<table>
<caption>Fixed bugs list<br />
</caption>
<thead>
<tr class="header">
<th>Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>doxygen tag insertion</td>
</tr>
<tr class="even">
<td>doxygen documentation html\index.html</td>
</tr>
<tr class="odd">
<td>MISRA 2012 test</td>
</tr>
<tr class="even">
<td>Ticket 72443 - Scheduler: CurrentTaskIdx it is not correctly handled.</td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-3">known limitations</h2>
<h2 id="development-toolchains-and-compilers-3">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
<li>System Workbench STM32 (SW4STM32) toolchain V2.7.2</li>
</ul>
<h2 id="supported-devices-and-boards">Supported Devices and boards</h2>
<h2 id="backward-compatibility-3">backward compatibility</h2>
<h2 id="dependencies">Dependencies</h2>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section4" aria-hidden="true"> <label for="collapse-section4" aria-hidden="true">V1.2.1 / 19-Sept-2019</label>
<div>
<h2 id="main-changes-4">Main Changes</h2>
<h3 id="release-v1.2.1">release V1.2.1</h3>
<h2 id="contents-1">Contents</h2>
<table>
<caption>Fixed bugs list<br />
</caption>
<thead>
<tr class="header">
<th>Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>Ticket 72443 - Scheduler: CurrentTaskIdx it is not correctly handled.</td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-4">known limitations</h2>
<h2 id="development-toolchains-and-compilers-4">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
<li>System Workbench STM32 (SW4STM32) toolchain V2.7.2</li>
</ul>
<h2 id="supported-devices-and-boards-1">Supported Devices and boards</h2>
<h2 id="backward-compatibility-4">backward compatibility</h2>
<h2 id="dependencies-1">Dependencies</h2>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section3" aria-hidden="true"> <label for="collapse-section3" aria-hidden="true">V1.2.0 / 24-June-2019</label>
<div>
<h2 id="main-changes-5">Main Changes</h2>
<h3 id="release-v1.2.0">release V1.2.0</h3>
<h2 id="contents-2">Contents</h2>
<table>
<caption>Fixed bugs list<br />
</caption>
<thead>
<tr class="header">
<th>Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>Fixed to avoid infinite loop when a task is waiting for an event.</td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-5">known limitations</h2>
<h2 id="development-toolchains-and-compilers-5">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
<li>System Workbench STM32 (SW4STM32) toolchain V2.7.2</li>
</ul>
<h2 id="supported-devices-and-boards-2">Supported Devices and boards</h2>
<h2 id="backward-compatibility-5">backward compatibility</h2>
<h2 id="dependencies-2">Dependencies</h2>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section2" aria-hidden="true"> <label for="collapse-section2" aria-hidden="true">V1.1.0 / 06-June-2019</label>
<div>
<h2 id="main-changes-6">Main Changes</h2>
<h3 id="release-v1.1.0">release V1.1.0</h3>
<h2 id="contents-3">Contents</h2>
<table>
<caption>Fixed bugs list<br />
</caption>
<thead>
<tr class="header">
<th>Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>License correction.</td>
</tr>
<tr class="even">
<td>change __weak symbol by __WEAK to be compliant with AC6.</td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-6">known limitations</h2>
<h2 id="development-toolchains-and-compilers-6">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
<li>System Workbench STM32 (SW4STM32) toolchain V2.7.2</li>
</ul>
<h2 id="supported-devices-and-boards-3">Supported Devices and boards</h2>
<h2 id="backward-compatibility-6">backward compatibility</h2>
<h2 id="dependencies-3">Dependencies</h2>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section1" aria-hidden="true"> <label for="collapse-section1" aria-hidden="true">V1.0.0 / 15-May-2019</label>
<div>
<h2 id="main-changes-7">Main Changes</h2>
<h3 id="first-release">first release</h3>
<h2 id="contents-4">Contents</h2>
<table>
<caption>Fixed bugs list<br />
</caption>
<thead>
<tr class="header">
<th>Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>first version.</td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-7">known limitations</h2>
<h2 id="development-toolchains-and-compilers-7">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
<li>System Workbench STM32 (SW4STM32) toolchain V2.7.2</li>
</ul>
<h2 id="supported-devices-and-boards-4">Supported Devices and boards</h2>
<h2 id="backward-compatibility-7">backward compatibility</h2>
<h2 id="dependencies-4">Dependencies</h2>
</div>
</div>
</div>
</div>
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<p>For complete documentation on STM32,visit: [<a href="http://www.st.com">www.st.com/stm32</a>]</p>
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